Add missing variable declaration.

src/sbbs3/sbbscon.c

@@ -200,6 +200,9 @@ static const char* web_usage  = "Web server settings:\n"
 							"\tw-         disable Web server (no services module)\n"
 							"\n"
 							;
+#ifdef _THREAD_SUID_BROKEN
+int	thread_suid_broken=TRUE;			/* NPTL is no longer broken */
+#else
 
 static int lputs(int level, char *str)
 {